There is a FEED here!
Everything must feed here, no exceptions. Predators often group kill for a feed. Prey animals, on the other hand, must still find food for themselves, which means migrating, at times, to survive. Humans have migrated as well – at some point in time, humans developed a need to feed on a psychological diet. Nowadays, you can dine out, physically, and experience many kinds of food.
There is a dependency that has developed which includes trust on a broad scale. We have learned about the dangers of trusting others with our food, the same may be true of the information we allow to flow into our minds. How can we exercise caution when a smorgasbord of mental feeding is available? How does one know what to allow psychologically?